in which the report static id should be replaced by the static ID defined for your report region.
Actually this code can be used for any HTML table. You can find the table selector using FireBug or Chrome Inspector.
I personally like to work with Firebug because of its multiline code pane. It is very easy to test JQuery selectors because the code pane remains unaltered while you can see and scroll the console output. I also use this to develop and test my JavaScript.

Add the class below to your CSS definitions. It makes sure that the columns are displayed next to each other with a distance of 30 px between them.